I got a engine off of a guy with a bunch of parts. I?ve got a ls1 engine, a LS2 intake, a gen3 blue and red pcm that the guy said came out of a 04 Tahoe, I also have a psi harness that is drive by wire and has the ls2 injector plugs. I also got the black plastic tac module which I think is a corvette module. Everything plugs in, but I have not bought a throttle body or injectors yet. I want to make sure what dbw throttle body?s are compatible with this setup. Thanks in advance for any help you guys can give. Also if you can point me out a good reliable source of information about this kind of stuff, would also be helpful so I can be more self proficient at this.